package com.zzxy.spring.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.springframework.stereotype.Component;

@Component
@Aspect
public class MyAspectJ {
    @Pointcut(value = "execution(* com.zzxy.spring.service.impl.*.*(..))")
    public  void myPointcut(){

    }
    @Before("myPointcut()")
    public void myBefore(JoinPoint joinPoint){
        System.out.println("method interceptor :"+joinPoint.getSignature().getName());
        System.out.println("my before ....");
    }
    @After("myPointcut()")
    public void myAfter(JoinPoint joinPoint){
        //System.out.println("method interceptor :"+joinPoint.getSignature().getName());
        System.out.println("my after ...");
    }
    @Around("myPointcut()")
    public  Object myAround(ProceedingJoinPoint pjp) throws Throwable {
        System.out.println("around before ...");
        Object obj = pjp.proceed();
        System.out.println("around after ...");
        return  obj;
    }
    @AfterReturning(value = "myPointcut()",returning = "obj")
    public  void  myAfterReturning(JoinPoint joinPoint,Object obj){
        System.out.println("my after returning :"+obj);
    }
    @AfterThrowing(value ="myPointcut()",throwing = "e")
    public  void  myThrowable(JoinPoint joinPoint,Throwable e){
        System.out.println("my throwable :"+e);
    }
    }

